000
FZPN03 KNHC 272131
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON NOV 27 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC MON NOV 27.
24 HOUR FORECAST VALID 1800 UTC TUE NOV 28.
48 HOUR FORECAST VALID 1800 UTC WED NOV 29.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 
14N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 
KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF LINE 
FROM 16N95W 14N95.5W TO 11N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 11 FT.
.18 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE FROM 16N95W 
TO 13N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 07N TO 12N BETWEEN 97W 
AND 102W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 16N95W TO 
14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 60 NM OF LINE 14N95.5W 
TO 11N99W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO
10N87W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.18 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N87W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N87W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

.DISSIPATING COLD FRONT FROM 30N119W TO 24N130W. WITHIN AREA 
BOUNDED BY 30N116W TO 14N140W TO 30N140W TO 20N116W WINDS 20 KT 
OR LESS. SEAS 8 TO 15 FT IN NW SWELL...HIGHEST SEAS N 0F 28N W 
OF 130W. 
.12 HOUR FORECAST COLD FRONT DISSIPATED. N OF 29N E OF 118W NW 
TO N WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE WITHIN AREA BOUNDED 
BY 30N115W TO 25N118W TO 12N140W TO 30N140W TO 20N115W WINDS 20 
KT OR LESS. SEAS 8 TO 15 FT IN NW SWELL...HIGHEST SEAS N OF 28N 
BETWEEN 125W AND 135W. 
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 30N115W TO 23N115W TO 
10N140W TO 30N140W TO 30N115W WINDS 20 KT OR LESS. SEAS 8 TO 13 
FT IN NW SWELL...HIGHEST SEAS N OF 26N BETWEEN 118W AND 125W.  
.48 HOUR FORECAST FROM 18N TO 22N W OF 133W NE WINDS 20 TO 25 
KT. SEAS 11 FT. ELSEWHERE WITHIN AREA BOUNDED BY 30N117W TO 
20N112W TO 05N140W TO 30N140W TO 30N117W WINDS 20 KT OR LESS.
SEAS 8 TO 14 FT IN NW SWELL...HIGHEST SEAS FAR NW.  

.FROM 00N TO 10N BETWEEN 135W AND 140W WINDS 20 KT OR LESS. SEAS
8 FT IN NW SWELL. 
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 2130 UTC MON NOV 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM FROM 09N84W TO 07N95W TO 
09N112W...WHERE IT TRANSITIONS TO THE ITCZ AND CONTINUES TO 
80N127W TO BEYOND 10N140W. SCATTERED MODERATE WITHIN 90-120 NM 
EITHER SIDE OF MONSOON TROUGH BETWEEN 91W AND 107W...AND FROM 
11N TO 14N BETWEEN 110W AND 122W. 

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.